28792640

素因数分解:

$2^6\times 5^1\times {\mathrm{89977}}^1$

素因数の和:89994

約数の個数: 28

約数和(自身を含む): 68563236

約数和(自身を除く): 39770596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89977, 179954, 359908, 449885, 719816, 899770, 1439632, 1799540, 2879264, 3599080, 5758528, 7198160, 14396320, 28792640]

約数ペア:

[(1, 28792640), (2, 14396320), (4, 7198160), (5, 5758528), (8, 3599080), (10, 2879264), (16, 1799540), (20, 1439632), (32, 899770), (40, 719816), (64, 449885), (80, 359908), (160, 179954), (320, 89977)]